kernel-2.6.19-1.2895.fc6 dies. do_IRQ

[Naoki]

This locks my IBM x3550 :

"do_IRQ: 0.177 No irq handler for vector"

I need a power cycle after that.

Messages file reveals.. Not much really :

Jan 30 20:32:10 localhost kernel: Bluetooth: HIDP (Human Interface
Emulation) ver 1.1
Jan 30 20:32:10 localhost kernel: SELinux: initialized (dev autofs, type
autofs), uses genfs_contexts
Jan 30 20:32:10 localhost last message repeated 2 times
Jan 30 20:32:10 localhost kernel: do_IRQ: 0.177 No irq handler for
vector

Looking around I find Mr Andrew Morton on the case, which is a relief. 
http://lkml.org/lkml/2007/1/22/121

It's being seen on 16-core systems, I'm running only a four core box
though.

Doesn't look like a patch is out yet so my original plan of trying
Rawhide probably will not help.

I have not (yet?) had the problem on 2.6.18-1.2798.fc6.  It only seems
to be in the 2.6.19 kernel.